class Async::HTTP::Protocol::HTTP2::Request

def push(path, headers = nil, scheme = @scheme, authority = @authority)
	raise ArgumentError, "Missing scheme!" unless scheme
	raise ArgumentError, "Missing authority!" unless authority
	
	push_headers = [
		[SCHEME, scheme],
		[METHOD, ::Protocol::HTTP::Methods::GET],
		[PATH, path],
		[AUTHORITY, authority]
	]
	
	if headers
		push_headers = Headers::Merged.new(
			push_headers,
			headers
		)
	end
	
	@stream.send_push_promise(push_headers)
end